Income Taxes (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Mar. 28, 2015	Mar. 29, 2014
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance as of beginning of fiscal year	$ 26,398us-gaap_UnrecognizedTaxBenefits	$ 69,957us-gaap_UnrecognizedTaxBenefits
Increases in tax positions for prior years	97	163
Decreases in tax positions for prior years	(37)	(35,615)
Increases in tax positions for current year	4,822	3,687
Settlements	0	(6,030)
Lapse in statute of limitations	(1,191)	(5,764)
Balance as of end of fiscal year	$ 30,089us-gaap_UnrecognizedTaxBenefits	$ 26,398us-gaap_UnrecognizedTaxBenefits

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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